DE1510763A1 - Method and device for storing and transporting spools of textile machines - Google Patents

Description

nH A. Bpose ^

L '15tO

DB / Mü / Se-An 21 216 Munich-Pulach, the 2ö · Augast 1965

JiWES MACSEIE & SOIiS LIMITED, British Compan / of Albert Foundry "Belfast 12" Norther Ireland

Procedure and

Device for storing and transporting spools of textile machines

The iSrfinc.ung also relates to a method and a device i for storing and transporting bobbins in Textile companies.

Automatic pull-off devices for spinning machines are known, which use pipe or weft bobbins and connecting / orrichtun ^ en ium transferring the pipe or weft bobbins / on the spindles to a transport device or a carrier on v / iron pipe or weft bobbins can from a device can be moved relatively easily to the other, since they can be rolled without blocking · However, when used on both sides of flanged bobbins, difficulties arise because the flanges of the coil, which is of varying thickness η may tend to to block each other, as a result of which the bobbins do not roll straight and continuously, and it is necessary to manually remove and place such bobbins. After the usual pulling uor / opulen from a spinning machine, siQ aB, in a car or the like. thrown, which then transports the bobbins, which are now completely disordered, to a winding machine or the like. In the same way, empty bobbins became

'BAD ORIGINAL

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λιι ^% Spxnnmaschine gebraoJat uni then had to be carried by hand one after the other on the trolleys to be pulled onto the spindles of the machine.

üxn according to the invention bobbin storage and transport device has one or more compartments or lane pickups, (e.g. rods) of a size and design that supports the Holding the coils in an "orderly position" (as defined later) and when the system is full will cause a Coil or several coils are ejected without jamming as a result of the introduction of another coil or further bobbins into the device · By an "ordered position" is meant a position in which a bobbin is held in a certain position with respect to other reels or the storage device such that it can be ejected without interlocking with other coils.

In this way, coils flanged on both sides can be held in the device and ejected from it, at asuB. a spinning machine as a result of the introduction of full bobbins Ln the device which has been withdrawn from the machine. Since the bobbins are ejected without jamming, they can feed an automatic take-off and wind-up system, of the type that is the subject of the patent application filed at the same time, "Method and device for removing and winding 4-bobbins from the spindles of a spinning or twisting machine ^w of the applicant, who feeds them onto the spindles of the machine and introduces quantities of bobbins withdrawn from the device into the device for transport to a winding machine, for example the bobbins are ejected therefrom in the same arrangement in which they were introduced. As a result, the device can be filled with a number of empty bobbins corresponding to the number of spindles of a spinning machine, whereupon the empty bobbins are filled with a bobbin.

009838/1624

BATH ORIGINAL

Speaking number of full bobbins voi, pulled off the machine have to be replaced and the introduction of each full bobbin into the system, the ejection of an empty bobbin from it causes

The compartments or Spu ^ iSfnehiper can be designed so that they pass through the device and are so large and arranged in such a way that the coils in each compartment or receptacle are one behind the other, and the introduction of a coil at one end of the Abtdls or transducer causes the other coil or other coils are moved in the compartment or Aufnhemer, again, and if the compartment or the pickup fully | is, a coil is discharged at the other end of the compartment or pickup _e is an advantageous arrangement in that a number of substantially parallel compartments or receivers are arranged so that the coils are held in rows with their axes substantially parallel. Devices are also provided to allow relative movement between the compartments and the coil insertion devices so that the coils are inserted into each compartment one at a time.

The device according to the invention can take the form of an im have substantially cylindrical drum, the compartments all around and reaching through the drum with their axes are arranged essentially parallel to the drum.

The compartments are according to the type and size of the spools to be picked up if e.g. flanged on both sides te Spuleii are included ^ is you sizing the compartments drart that the flange of a coil in the compartment on the Flange of the next coil flee rests on surface without

009838/1624 "d oboinal

the ability to lean to the extent that the flanges could block,

If the bobbins have a flange on one side that is larger than the flange at the other end, then the compartments are built so that the smaller end of a spool is on the outer surface of the larger end of the other coil rests, without blocking the possibility with this. The same conditions apply if the coil is only at one end have a flange. If pipe coils are to be picked up, either their diameter must be greater than half of the diameter of the compartment so that the pipe coils loads one on top of the other, it being impossible that They get wedged · If the pipes are smaller than half the diameter of the compartment, fixtures must be used may be provided to force the pipe spools against one side of the compartment to ensure end-to-end contact.

When the device is filled with full bobbins, it can be transferred from a winding machine to a winding machine at which empty bobbins are introduced into the device, whereby the full bobbins are ejected in order to be unwound to become. After a filling of empty bobbins has been inserted in the Vox direction and all full bobbins ejected were, the device can be brought back to the spinning machine, where the empty bobbins in turn against full bobbins be replaced.

The invention is concerned with a device for storing and transporting bobbins, but also with a method for removing full bobbins and inserting empty bobbins in a spinning and twisting machine. The method according to the invention comprises pulling the bobbins off the spindles one after the other and transferring them to an “ordered position ^11”

009838/1624 _BAD

in a movable spu ^ ff-'newahrvingsanlage, the removal empty bobbins from the Sp j ^ tnH'bewahrulgs plant and the transfer reader spools on the empty spindles. The coils can be taken from the spindles one after the other, preferably individually removed and inserted into the storage device v / earth. The introduction of a full bobbin or several full bobbins into the Vorric tang causes the expulsion of an empty one Bobbin or several empty bobbins, which are then put on the spool from which the full bobbin or bobbins have been withdrawn, is brought up.

en An embodiment according to the invention of a Spv-./aufbewahrungs~ and transport system is illustrated by an example on the basis of Drawings described »

It shows

Fig «1 perspective view of the partially cut open Storage and transit system,

Figs. 2, 3, and 4 show three stages of introducing a

full bobbin in the. System and the ejection (. An empty bobbin from this and

Fig, 5 details of a towing device for

the storage facility, if connected is used with an automatic puller and / or puller.

An essential component of Sxjiij / iuibewahrungSy and Trahsportanlage is a cylindrical drum 2, dio in bearings at (jxnor from a Ohaasis 6, which vn on Rädo. 8 runs out projecting main axis 4 is fixed. The drum 2 is in a number of at their ends are divided into open tubular passages 10 which form the pu ^ sweets, these are arranged around the outer surface of the drum, and

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009838 / 162A

pass through them with their axes substantially parallel to the axis of the drum. Each compartment is dimensioned according to the reels 12 to be carried so that the reels are held in an "ordered ¹¹ (aligned) position one above the other with their axes substantially parallel, thereby preventing the reels' flanges from jamming. When the When the system is filled, each of the compartments or tubular passages 10 is filled with coils, stacked one on top of the other, with the flanges of two adjacent coils lying face to face of compartments 10 inserted · This insertion causes all other bobbins in

a

this / compartment will be raised, with the ultimate effect that the uppermost coil taken from the open upper end of the compartment.

Goal pushing is. The sequence of this process is illustrated in FIGS. 2 to 4, with FIG. 2 showing the position of one of the compartments 10, filled with empty bobbins, into which a full bobbin 12 is being inserted. The full bobbin betx'itt the device through a chute 14, which is formed so that / Sll coil passes so that the hole in their ^ .up-j ^ ren flange over a mandrel 16 to the Spulci] ^{einfiil "run} fi ^ ^/ accesses. the mandrel is carried by the outer end of an arm 1β, which extends through an opening in the side wall of the apparatus inn the chute 14th arm 1Ö iat at its inner tinde 20 pivotable in a U-shaped bracket 22 is attached, carried by the lower end of a rod supported by bearings 23 , which connects the lever at 32 to a hydraulic valve 34, causes

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will. That by the downward movement of the connector 30 causing valve 34 to open allows pneumatic or hydraulic pressure from a source (not shown) to one Pistons in a cylinder 36 act to form a connecting rod 38 move upward into cylinder 36, the lower end the connecting rod is pivotally connected to the arm 18 carrying the mandrel.

The lower edge of each compartment 10 is V-shaped in number Incisions 39 are provided to facilitate the introduction of the coils

The beginning of the warm-up movement of the connecting rod 38 causes that a role 4-0, which is at the far end of one of the the mandrel-carrying arm 18 protruding projection 42 is located, the curved surface of a cam piece 44 moves, from which a pivoting movement of the arm 18 in the clockwise direction (as seen in the drawing) results in a position in which the Mandrel 16 and, consequently, the spool carried by it, aligned with the axis of a compartment 10 · I

A further upward movement of the connecting rod 38 causes a Upward movement of the arm 18 together with the rod 24 and spool 12, bringing the spool into the lower end of the compartment entry. This will move any empty bobbins in the compartment up as well. The top coil, xt ± «begins from the To emerge compartment and is taken up by a mandrel 46. The upward movement continues until the figure shown As shown in Fig. 4, VuHSr reaches the top empty bobbin completely is received by the mandrel 46. The piston of a general! The cylinder designated 48 is then moved around the mandrel 46 and consequently the empty bobbin on it

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to the outside, as illustrated in Figure 4, into a To pivot position, in which it can then fall into a chute 50, which tf.tigen the empty bobbin to a self Fitting device, as it is the subject of the parallel application transferred

The movement of the drum 2 around the main axis 4 becomes more normal-P by the connection between a disk 52 attached to the drum and one located on the main axis 4 Pawl 54 prevents. This connection is made by a plate located at the bottom of the pawl protruding bolt 56, which engages in one of the series of holes 60 in the disc 52, made «the pawl 54 is by means of a horizontal axis on a, firmly connected to the main axis socket 62, attached in such a way that the Although the pawl can be pivoted vertically to the main axis, it cannot move horizontally in an arc to it.

The process of inserting a coil into a compartment is excluded. which is used for the rotation of the drum 2 about the main axis 4 and, with respect to the insertion device, that of the arm 18 consists of the connecting rod 38 and the cylinder 36 to bring about This relative movement is achieved by the engagement of the upper end of the rod 24 in the hole 60 in the plate 52, ir: which of the bolt 56 engages, causes. As the top of rod 24 moves into the hole, it pushes the nozzle out, whereby the arm 54 is pivoted in the vertical direction about its horizont ile: axis. After the pole into the hole edif ^ -p -iff en, which in the first part of the upstroke the piston rod 38 happens, touches a, through a bushing (S6 on the rod 24 attached ^ roller 64 a on The crouch 68 located on the Hauplachae 4. The nooke is shaped in this way

009838/1624 bad original

and arranged that the movement of the roller along it a circular movement of the rod 24 and consequently the Plate 52 and drum 2 writes around the main axis. Since this movement during the introduction of a coil i. a compartment takes place, it is necessary that the mandrel 16 and arm 18 also be moved in a circle so that the mandrel 16 continues to be aligned with the compartment in which his' .. coil is inserted, The circular movement of the drum is designed so that an adjacent compartment 10 is switched to the position which was previously occupied by the compartment 10 into which the coil has just been inserted solder.

The end of the upward movement en>: coil causes in the compartment dafjü a held by the piano 22 trigger in the valve

34 engages, whereby this is tensioned again, it follows that the connecting rod comes out of its cylinder 36 again, vvodu oh the rod 24, the arm 18 and the mandrel 16 lowered will. When these parts are lowered, a spring 71 turns them into their starting positions in an arc of a circle Retracted,.; io Figures 1 and 2 show, and are ready to take up another bobbin. If the stan,; e 24 after unt ';:. is moved, the pawl 9} - folds down, so that the Bolt 56 engages in the next hole 60 of the washer 52, which has now been bv / egt to match this hole with the bolt.

A latch member 72 is provided each compartment at the lower end to prevent the lowermost coil out L "· 111. Eo Ij υ a ', auiJ ent a leather strip under the oneren I ^{| V} l; dor in-SCi. Coil fuant

Eb iat to practice that while the drum is rotating around its

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- ίο -

Main axis 4 the bobbins are inserted and ejected from one compartment after the other. Furthermore, the bobbins in each compartment are ejected in the same order in which they were inserted, from which it follows that if the device was initially full of empty bobbins, after the Time in which a corresponding number of full bobbins was introduced, all empty bobbins were pushed out and reversed u-id.

If desired, the compartments and the insertion device can be designed in such a way that more than one coil can be fed into each compartment during an insertion process, or the reel drum can only be threatened with a number of coils in Each compartment is pushed in, if the device is used in conjunction with an independent pulling and / or pulling device, as described in the parallel application, it can be pulled along the running rail of a spinning or winding machine to be attached by means of a device consisting of a pull rod (see Figure 5), which is provided at its outer end with a connection socket 76 for receiving a corresponding coupling gap on the storage device, the inner end of the rod 74 on the Ab - and / or pulling device is attached by means of a sleeve 80. If the puller and / or puller moves along the M-inch ine from spindle to spindle, the storage device is pulled, but if the device stops on a spindle, the storage device, which is heavy, becomes an inadmissible one due to its moment of inertia Apply force which could affect the position of the unwinding and rewinding device on the bobbin. It is therefore desirable to have the moment of inertia of the device directly on the

009838/1624 bad original.

Textile machine to be transferred and this is done with the help of a Arm 82 which is pivotally connected at point 84 to the pull rod, accomplished. The arm 82 is on its other End connected to a member 86 which pivotally supports a piston piece 88 which has a brake lining at its outer end 90 has. If then the outer end of the pull rod 74 wants to move forward with respect to the unwinding and / or retracting device, the arm 82 and link 86 are also forward moved in the direction of arrow A in Figure 5, whereby the piston piece 88 is moved inward, so that the brake lining 90 against the side wall of the circulating rail 92 at / sfinn-

or twisting machine is pressed «As a result, the force of the moment of inertia is applied to the textile machine and not to the Transferring the pull-off and / or pull-on device.

In use, the arm 82 and member 86 are held rigidly by a spring 94 at their point of connection Lever 96 serves to close arm 82 with respect to link 86 pivot to prevent the action of the spring 94, if you want to bring the pull rod 74 into a retracted position parallel to the rail 92, whom; the storage device does not is more ally with her. In a further embodiment, the device is designed so that: j all coils in one compartment before rotating the drum to change the bobbins in the next compartment. The Axis of the drum can be arranged horizontally, the number of coils in a compartment can be reduced to two, connected with a large diameter of the drum.

In some arrangements it may be desirable to have the slide-in device to move in place of or simultaneously with the drum.

Likewise, 'lic Gpulonat' parts can be made by many different coil sizes.

009838/1624 ⁸ AD of »g, _nal

transducers, e.g. rails along which the bobbins can slide, must be replaced.

Although it has been said that the device is operated pneumatically, it can also be operated in any other way, such as hydraulic or electric *

^ All details described and illustrated are for the Invention tf-ön meaning.

009838/1624 bathroom

Claims (1)

PATENT SPRAY "1, method for removing full bobbins from and feeding empty bobbins to spinning or twisting machines, because you rch ge ken η ζ calibrate η et that the bobbins are withdrawn from the spindles one after the other, then in an" orderly position " % in a transportable bobbin storage device brought, empty bobbins removed from the bobbin storage device and these are placed on the empty spindles «, 2 »The method according to claim 1, characterized in that the bobbins are withdrawn from the spindles one after the other and placed in the Storage device- are accommodated, with the introduction of a full bobbin or bobbins into the displacing device Ejecting an empty bobbin or bobbins from it causes some on the spindle or spindles from which the full bobbin or bobbins are removed. 3 "The method according to claim 2, characterized in that the bobbins are withdrawn from the spindles one by one, after which each is placed in the storage device and an empty Sptl ^ feuf the spindle, from which the full bobbin before is withdrawn, after which the withdrawal of the next coil is carried out-. 4 "Device:" for carrying out the method according to the Ann Sprüchei to 3, characterized in that they have one or has several compartments or Spulonaufnehmer that are dimensioned and are arranged to oil the spulon in an "orderly" way Position "and ensure that ^ a coil or ORIGINAL 009838/1624 -H- multiple bobbins are ejected without blocking when the device is filled, as a result of an introduction of another coil or coils into the device » 5e device -naöhAnspruch 4 »characterized in that the bobbin compartments or receivers are designed so that bobbins are ejected therefrom in the same order as they were introduced. 60 device according to claim 4 or 5, characterized in that that the compartments or bobbin holders run through the entire device extend through and are dimensioned and arranged in such a way that coils in each compartment or in each receptacle have one behind the other lie, so introducing a coil to it one end of the compartment or receiver causes the other spool or spools in the compartment or pick-up moves from which it follows, in turn, when the compartment or the receptacle is full, that a spool at the other end of the compartment or .aufnahme rs is ejected. 70 Device according to claim 4 to 6, characterized by a number of substantially parallel compartments or receivers arranged so that the coils are in rows are kept essentially parallel with their axes. 8. The device according to claim 7, characterized in that it has substantially the shape of a cylindrical drum, and the compartments extending around and through the drum with their axes substantially parallel to the axis of the drum are arranged. 9 "Device according to claim 4 to 8, characterized in that that it has a coil insertion device which ~ 00 9838/1624 bad original caused by the presence of a ¹ reel, at this station a reel is inserted into a compartment of a 'reel insertion station' 1Qo device according to claim 9 »characterized in that the coil insertion device includes a mandrel that the Grips coil at the coil insertion station and devices, to lift the mandrel so the spool into the inner end of a compartment to introduce a coil from the outside End of the compartment is pushed out. 11. The device according to claim 10, characterized in that the arrangement for lifting the dome has a pneumatic or hydraulic ¹ * cylinder and piston, the movement of the piston being effected by a valve operated by the arrival of a coil at the insertion station « , 12. The device according to claim 11 _f, characterized in that the Born τοη carrying the coil. an inlet position is moved to a position opposite the inner end of the compartment prior to the start of the lifting operation. . 13 · Device according to claims 10 to 12, characterized in that that the pushed-out coil is gripped by a mandrel on the outer end of the compartment, whereby this is movable to the poured spool into an ejection or ejection position to move away from your compartment » 14o device according to claim 4-15 »characterized in that it contains a device that allows a relative movement between the compartments or bobbin receivers and the bobbin insertion BATH ORIGINAL 009838/1624 Apparatus causes the coils to alternate in each compartment to be introduced. 15o device according to claim 14, characterized in that the coil compartments after a coil has been pushed into a compartment can be switched so that the coils are inserted alternately individually into the compartments. 16. The device according to claim 14 or 15, characterized in that that with the indexing device a part with the down * - subassembly is connected and with a part of the coil insertion device connected can be coupled when a coil is inserted into a compartment, and devices for the precise movement of the insertion device and the compartment arrangement during the stroke of the coil insertion device « contains device, after which the coil insertion device is brought into its initial pitch during the return stroke, wherein the Compartment arrangement is switched to a position in which the next compartment is ready to receive the next reel, 17. Device according to claim 16, characterized in that the part connected to the compartment system consists of a plate with any number of holes in which a lever, which forms the part connected to the insertion device, is arranged so that it engages one after the other can _o 18 _e - device according to claim 4 to 17 »characterized in that it is combined with an automatic bobbin pulling and / or pulling device lsi, 19β device according to claim 18, characterized in that the connection to the bobbin unwinding and / or winding device 0 0 9 8 3 8/1624 _BAD original is such that-die'Vorrichtung is pulled., while the ATd and / or mounting device moves along the machine, wherein devices are provided on the system to the support ■ torque / device to be transferred to the machine, if the device stops at a spindle. 2Oe device according to claim 4 to 19, characterized in that that it is mounted on wheels. BATH ORIGINAL 009838/1624